What other records share CAS 26982-20-7?

CAS 26982-20-7 may appear across multiple EU annex records. The CAS lookup page shows all Annex II–VI entries sharing this identifier, useful for identifying cross-annex regulatory status of the same chemical substance.

How do I check if my formula contains POLYARGININE HCL?

Use the INCI Checker to screen a full ingredient list across selected markets, or use the substance market comparison to review this identity across all supported market datasets.

InventoryRef cosing-live-1047942024-08-12

POLYARGININE HCL

Polyarginine HCl is the organic compound that conforms to the formula

POLYARGININE HCL is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

INCI Checker Compare all markets Search similar

Regulatory evidence by market

No rule for this ingredient has been imported for any of the 13 markets tracked here.

That describes this inventory, not the law. No imported rule is not evidence that an ingredient is permitted: a rule may exist under another name or identifier, or in a dataset not yet imported here.

Markets and their official sources Search every market for this name

Exact external identity check

not_found

No complete-name PubChem match was verified. The material may be a mixture, trade-style INCI identity or be indexed under another identifier; this result must not be read as proof that no related chemistry exists.

Exact CosIng INCI name equals a PubChem synonym · Checked 2026-08-31

Official European Commission record

CosIng substance ID: 104794
Published in the Official Journal: Yes
Recorded by the Commission: 2024-08-12

Open this entry in the official CosIng database

Fields as published by the European Commission. The link opens the entry itself, not a search for it.

Inventory details for POLYARGININE HCL

INCI name

POLYARGININE HCL

Description

Polyarginine HCl is the organic compound that conforms to the formula

Record provenance

Inventory reference: cosing-live-104794
Imported identity: POLYARGININE HCL
Source update: 2024-08-12

European Commission CosIng source notes

Annex records for POLYARGININE HCL

Browse

Browse EU annexes

Explore Annex II–VI to see which substances are prohibited, restricted or permitted under specific conditions.

Search annex entries

Search the annex database for entries matching POLYARGININE HCL or related substances.

Key data

CAS

26982-20-7

—

Restriction

—

Function

NAIL CONDITIONING: Improving and/or enhancing the cosmetic characteristics of the nail (moisturizing, increasing sheen, reducing brittleness and flaking, etc.).

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#21606 · POLYARGININE HCl

Ingredients with overlapping formulation functions

PHLOX DRUMMONDII SEED EXTRACTHAIR CONDITIONING, NAIL CONDITIONING, SKIN CONDITIONING

POLYACRYLATE-12FILM FORMING, NAIL CONDITIONING

POLYACRYLATE-30NAIL CONDITIONING

POLYACRYLATE-35NAIL CONDITIONING

POLYESTER-18BINDING, FILM FORMING, NAIL CONDITIONING, VISCOSITY CONTROLLING

POLYPENTAERYTHRITYL-3 OCTAACRYLATEBINDING, NAIL CONDITIONING, VISCOSITY CONTROLLING

POLYURETHANE-49NAIL CONDITIONING

POLYURETHANE-50NAIL CONDITIONING

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal

How POLYARGININE HCL appears in the CosIng inventory

The CosIng inventory lists POLYARGININE HCL as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

POLYARGININE HCL is also tagged with 1 cosmetic function in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

POLYARGININE HCL is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, POLYARGININE HCL carries the following function designation(s):

NAIL CONDITIONING

CAS 26982-20-7 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

View CAS records

Use the INCI Checker to screen a full ingredient list across selected markets, or compare this substance across all supported market datasets.

Open INCI Checker

Source note for POLYARGININE HCL

This page reproduces the CosIng inventory entry for POLYARGININE HCL from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research POLYARGININE HCL and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

View sources View updates

Tools & next steps

Check your formula

Scan a full INCI list to detect POLYARGININE HCL and any linked EU annex restrictions or allergen flags.

INCI Checker

Search similar ingredients

Find other inventory ingredients and annex entries related to POLYARGININE HCL, its identifiers or nearby name variants.